Product comparison · 2 internal hard drives

HP 750GB 3.5" 7.2k SATA vs Seagate Green SATA 1.5TB

7specifications compared
5differ
2identical
24known for one product only

Key differences

HDD capacity
- 750GB 3.5" 7.2k SATA:750 GB
- Green SATA 1.5TB:1.5 TB
HDD speed
- 750GB 3.5" 7.2k SATA:7200 RPM
- Green SATA 1.5TB:5900 RPM
Interface
- 750GB 3.5" 7.2k SATA:Serial ATA
- Green SATA 1.5TB:Serial ATA III
Operating temperature (T-T)
- 750GB 3.5" 7.2k SATA:5 - 60 °C
- Green SATA 1.5TB:0 - 60 °C
Storage temperature (T-T)
- 750GB 3.5" 7.2k SATA:-20 - 60 °C
- Green SATA 1.5TB:-40 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of 750GB 3.5" 7.2k SATA, Green SATA 1.5TB
31 specifications	A HP 750GB 3.5" 7.2k SATA View product	B Seagate Green SATA 1.5TB View product
Features3 differ
HDD capacityDiffers	750 GB	1.5 TB
HDD speedDiffers	7200 RPM	5900 RPM
InterfaceDiffers	Serial ATA	Serial ATA III
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
HDD number of headsKnown for one	Unknown — not stated by the source	6
Read seek timeKnown for one	Unknown — not stated by the source	12 ms
Write seek timeKnown for one	Unknown — not stated by the source	13 ms
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	4096
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	5.8 W
Power consumption (idle)Known for one	Unknown — not stated by the source	4.5 W
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 60 °C	0 - 60 °C
Storage temperature (T-T)Differs	-20 - 60 °C	-40 - 70 °C
Operating shockKnown for one	Unknown — not stated by the source	80 G
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	635 g
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Sustained data rateKnown for one	Unknown — not stated by the source	144 MB/s
InternalKnown for one	Yes	Unknown — not stated by the source
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	HP StorageWorks 9000	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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